/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.wicket.pages;
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import java.util.List;
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import org.apache.wicket.PageParameters;
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import org.apache.wicket.markup.html.basic.Label;
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import org.apache.wicket.markup.html.link.BookmarkablePageLink;
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import org.apache.wicket.markup.html.link.ExternalLink;
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import org.apache.wicket.markup.html.panel.Fragment;
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import org.eclipse.jgit.lib.Repository;
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import org.eclipse.jgit.revwalk.RevCommit;
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import com.gitblit.servlet.RawServlet;
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import com.gitblit.utils.BugtraqProcessor;
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import com.gitblit.utils.JGitUtils;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.wicket.CacheControl;
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import com.gitblit.wicket.CacheControl.LastModified;
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import com.gitblit.wicket.MarkupProcessor;
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import com.gitblit.wicket.MarkupProcessor.MarkupDocument;
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import com.gitblit.wicket.MarkupProcessor.MarkupSyntax;
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import com.gitblit.wicket.WicketUtils;
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@CacheControl(LastModified.BOOT)
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public class DocPage extends RepositoryPage {
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public DocPage(PageParameters params) {
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super(params);
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final String path = WicketUtils.getPath(params).replace("%2f", "/").replace("%2F", "/");
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MarkupProcessor processor = new MarkupProcessor(app().settings(), app().xssFilter());
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Repository r = getRepository();
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RevCommit commit = JGitUtils.getCommit(r, objectId);
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String [] encodings = getEncodings();
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// Read raw markup content and transform it to html
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String documentPath = path;
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String markupText = JGitUtils.getStringContent(r, commit.getTree(), path, encodings);
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// Hunt for document
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if (StringUtils.isEmpty(markupText)) {
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String name = StringUtils.stripFileExtension(path);
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List<String> docExtensions = processor.getAllExtensions();
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for (String ext : docExtensions) {
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String checkName = name + "." + ext;
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markupText = JGitUtils.getStringContent(r, commit.getTree(), checkName, encodings);
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if (!StringUtils.isEmpty(markupText)) {
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// found it
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documentPath = path;
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break;
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}
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}
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}
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if (markupText == null) {
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markupText = "";
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}
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BugtraqProcessor bugtraq = new BugtraqProcessor(app().settings());
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markupText = bugtraq.processText(getRepository(), repositoryName, markupText);
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Fragment fragment;
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MarkupDocument markupDoc = processor.parse(repositoryName, getBestCommitId(commit), documentPath, markupText);
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if (MarkupSyntax.PLAIN.equals(markupDoc.syntax)) {
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fragment = new Fragment("doc", "plainContent", this);
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} else {
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fragment = new Fragment("doc", "markupContent", this);
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}
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// document page links
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fragment.add(new BookmarkablePageLink<Void>("editLink", EditFilePage.class,
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WicketUtils.newPathParameter(repositoryName, objectId, documentPath)));
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fragment.add(new BookmarkablePageLink<Void>("blameLink", BlamePage.class,
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WicketUtils.newPathParameter(repositoryName, objectId, documentPath)));
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fragment.add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
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WicketUtils.newPathParameter(repositoryName, objectId, documentPath)));
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String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, objectId, documentPath);
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fragment.add(new ExternalLink("rawLink", rawUrl));
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fragment.add(new Label("content", markupDoc.html).setEscapeModelStrings(false));
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add(fragment);
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}
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@Override
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protected String getPageName() {
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return getString("gb.docs");
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}
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@Override
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protected boolean isCommitPage() {
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return true;
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}
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@Override
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protected Class<? extends BasePage> getRepoNavPageClass() {
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return DocsPage.class;
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}
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}
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